what do you put in water for christmas tree

Most people don't put anything in the water when they set up their Christmas tree. However, if you want to keep your tree fresh for longer, you can add a bit of sugar or lemon-lime soda to the water. The sugar will help the tree to absorb more water, while the acid in the soda will help to prevent bacteria growth. You can also add a drop or two of bleach to the water to help prevent mold from growing. Just make sure to change the water every few days, and your tree should stay fresh and healthy!